Boone Grove Weather Forecast
- 70
- 86
Thunderstorms Likely
- 67
- 84
Thunderstorms Likely
- 67
- 83
Rain Showers Likely
- 64
- 82
Chance Thunderstorms
- 59
- 78
Slight Chance Thunderstorms
- 59
- 75
Chance Rain Showers
- 62
- 76
Chance Rain Showers
Today 9 Aug Porter
Mostly cloudy. A chance of Showers and Thunderstorms. Temperatures in the mid 80s. South Winds around 10 Mph. Chance of precipitation 50 percent.
Tonight 9 Aug Porter
Showers late in the evening. Thunderstorms. Showers likely after midnight. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy rainfall late in the evening. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy rainfall in the late evening and early Morning, then some Thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible after midnight. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph. Chance of precipitation 80 percent.
Boone Grove Temperature Statistics
August Temperature
Valparaiso Porter County Municipal Airport (9.3 miles)
Lowest 4 August, 2026
59.6 °FAverage August
71.8 °FHighest 4 August, 2026
84.7 °F
Climate (2021–2026)
Valparaiso Porter County Municipal Airport (9.3 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
61.7 °F